1488457448355 has 16 divisors (see below), whose sum is σ = 2421896866560. Its totient is φ = 780388989408.

The previous prime is 1488457448341. The next prime is 1488457448363. The reversal of 1488457448355 is 5538447548841.

It is not a de Polignac number, because 1488457448355 - 2¹⁴ = 1488457431971 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840935527 + ... + 840937296.

It is an arithmetic number, because the mean of its divisors is an integer number (151368554160).

Almost surely, 2^{1488457448355} is an apocalyptic number.

1488457448355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1488457448355 is a deficient number, since it is larger than the sum of its proper divisors (933439418205).

1488457448355 is a wasteful number, since it uses less digits than its factorization.

1488457448355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681872890.

The product of its digits is 344064000, while the sum is 66.

The spelling of 1488457448355 in words is "one trillion, four hundred eighty-eight billion, four hundred fifty-seven million, four hundred forty-eight thousand, three hundred fifty-five".